ATE460901T1 - SUSTAINED RELEASE INJECTABLE IMPLANT HAVING A BIOERODIBLE MATRIX CORE AND A BIOERODIBLE SKIN - Google Patents
SUSTAINED RELEASE INJECTABLE IMPLANT HAVING A BIOERODIBLE MATRIX CORE AND A BIOERODIBLE SKINInfo
- Publication number
- ATE460901T1 ATE460901T1 AT04796413T AT04796413T ATE460901T1 AT E460901 T1 ATE460901 T1 AT E460901T1 AT 04796413 T AT04796413 T AT 04796413T AT 04796413 T AT04796413 T AT 04796413T AT E460901 T1 ATE460901 T1 AT E460901T1
- Authority
- AT
- Austria
- Prior art keywords
- drug
- skin
- core
- bioerodible
- polymer
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Diabetes (AREA)
- Biomedical Technology (AREA)
- Obesity (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Hematology (AREA)
- Neurosurgery (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Prostheses (AREA)
Abstract
An injectable drug delivery device includes a core containing one or more drugs and one or more polymers. The core may be surrounded by one or more polymer outer layers (referred to as "coatings", "skins", or "outer layers"). In certain embodiments, the device is formed by extruding or otherwise preforming a polymeric skin for a drug core. The drug core may be co-extruded with the skin, or inserted into the skin after the skin has been extruded, and possibly cured. In other embodiments, the drug core may be coated with one or more polymer coatings. These techniques may be usefully applied to fabricate devices having a wide array of drug formulations and skins that can be selected to control the release rate profile and various other properties of the drugs in the drug core in a form suitable for injection using standard or non-standard gauge needles. The device may be formed by combining at least one polymer, at least one drug, and at least one liquid solvent to form a liquid suspension or solution wherein, upon injection, such suspension or solution undergoes a phase change and forms a gel. The configuration may provide for controlled release of the drug(s) for an extended period.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/714,549 US8871241B2 (en) | 2002-05-07 | 2003-11-13 | Injectable sustained release delivery devices |
| US54336804P | 2004-02-09 | 2004-02-09 | |
| PCT/US2004/035430 WO2005051234A2 (en) | 2003-11-13 | 2004-10-26 | Injectable sustained release implant having a bioerodible matrix core and a bioerodible skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE460901T1 true ATE460901T1 (en) | 2010-04-15 |
Family
ID=34636703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04796413T ATE460901T1 (en) | 2003-11-13 | 2004-10-26 | SUSTAINED RELEASE INJECTABLE IMPLANT HAVING A BIOERODIBLE MATRIX CORE AND A BIOERODIBLE SKIN |
Country Status (20)
| Country | Link |
|---|---|
| EP (2) | EP2233112B3 (en) |
| JP (3) | JP5661226B2 (en) |
| AT (1) | ATE460901T1 (en) |
| AU (1) | AU2004292957C1 (en) |
| CA (1) | CA2545650C (en) |
| CY (1) | CY1114947T1 (en) |
| DE (1) | DE602004026106D1 (en) |
| DK (1) | DK1696822T3 (en) |
| ES (2) | ES2447816T7 (en) |
| FR (1) | FR14C0042I1 (en) |
| HK (1) | HK1148931A1 (en) |
| IL (1) | IL175584A (en) |
| MX (1) | MXPA06005431A (en) |
| NO (1) | NO20062362L (en) |
| NZ (3) | NZ575950A (en) |
| PL (2) | PL1696822T3 (en) |
| PT (2) | PT1696822E (en) |
| SI (1) | SI1696822T1 (en) |
| TW (2) | TWI445559B (en) |
| WO (1) | WO2005051234A2 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375972B1 (en) | 2000-04-26 | 2002-04-23 | Control Delivery Systems, Inc. | Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof |
| WO2005051234A2 (en) | 2003-11-13 | 2005-06-09 | Control Delivery Systems, Inc. | Injectable sustained release implant having a bioerodible matrix core and a bioerodible skin |
| EP1765454B1 (en) | 2004-07-02 | 2016-04-13 | Mati Therapeutics Inc. | Treatment medium delivery device for the eye |
| WO2007076358A1 (en) * | 2005-12-23 | 2007-07-05 | Alcon, Inc. | PHARMACEUTICAL FORMULATION FOR DELIVERY OF RECEPTOR TYROSINE KINASE INHIBITING (RTKi) COMPOUNDS TO THE EYE |
| US7998497B2 (en) * | 2006-03-31 | 2011-08-16 | Qlt Inc. | Nasolacrimal drainage system implants for drug therapy |
| DK2155169T3 (en) | 2007-06-08 | 2016-06-13 | Boehringer Ingelheim Int | Formulation of nevirapine extended release |
| KR20100067099A (en) | 2007-09-07 | 2010-06-18 | 큐엘티 플러그 딜리버리, 인코포레이티드 | Lacrimal implant detection |
| FR2927798B1 (en) * | 2008-02-25 | 2011-03-04 | C L Investissements | METHOD FOR MANUFACTURING AN INTRA-UTERIN CONTRACEPTIVE DEVICE AND INSTALLATION FOR IMPLEMENTING SAID METHOD |
| US8858983B2 (en) | 2009-04-30 | 2014-10-14 | Medtronic, Inc. | Antioxidants and antimicrobial accessories including antioxidants |
| EP2515864A4 (en) * | 2009-12-23 | 2013-09-11 | Psivida Inc | Sustained release delivery devices |
| AU2011237788A1 (en) * | 2010-04-06 | 2012-11-01 | Allergan, Inc. | Sustained-release reservoir implants for intracameral drug delivery |
| AU2011256259A1 (en) | 2010-05-17 | 2012-11-08 | Novaer Holdings, Inc. | Drug delivery devices for delivery of ocular therapeutic agents |
| US8911427B2 (en) | 2010-12-28 | 2014-12-16 | Medtronic, Inc. | Therapeutic agent reservoir delivery system |
| RU2013138180A (en) * | 2011-02-11 | 2015-03-20 | Псивида Юэс, Инк. | METHODS FOR TREATMENT OF MACULAR Edema WITH THE USE OF ANTI-DRAINAGE MEDICINES |
| CN103889401B (en) | 2011-08-29 | 2017-10-13 | Qlt公司 | Sustained release delivery activating agent is to treat glaucoma and Bulbi hypertonia |
| US9974685B2 (en) | 2011-08-29 | 2018-05-22 | Mati Therapeutics | Drug delivery system and methods of treating open angle glaucoma and ocular hypertension |
| CN103764125A (en) | 2011-08-30 | 2014-04-30 | 根特大学 | Multi-layered release formulation |
| US20130323306A1 (en) * | 2012-05-30 | 2013-12-05 | Boston Scientific Scimed, Inc. | Injectable biodegradable particles for controlled therapeutic agent release |
| EP3233067B1 (en) | 2014-12-18 | 2019-11-06 | DSM IP Assets B.V. | Drug delivery system for delivery of acid sensitive drugs |
| CN110730655B (en) * | 2017-06-13 | 2024-03-05 | 视点制药公司 | Bioerodible drug delivery device |
| FR3085841B1 (en) * | 2018-09-14 | 2020-12-04 | Oreal | CAPSULE PREPARATION PROCESS AND ASSOCIATED SYSTEM |
| EP3698841A1 (en) * | 2019-02-19 | 2020-08-26 | L'oreal | Injection device |
| WO2021188742A1 (en) * | 2020-03-17 | 2021-09-23 | Blaesi Aron H | Expandable, multi-excipient structured dosage form for prolonged drug release |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630200A (en) * | 1969-06-09 | 1971-12-28 | Alza Corp | Ocular insert |
| US4014335A (en) * | 1975-04-21 | 1977-03-29 | Alza Corporation | Ocular drug delivery device |
| US5091185A (en) * | 1990-06-20 | 1992-02-25 | Monsanto Company | Coated veterinary implants |
| US5378475A (en) * | 1991-02-21 | 1995-01-03 | University Of Kentucky Research Foundation | Sustained release drug delivery devices |
| US5443505A (en) * | 1993-11-15 | 1995-08-22 | Oculex Pharmaceuticals, Inc. | Biocompatible ocular implants |
| US6051576A (en) | 1994-01-28 | 2000-04-18 | University Of Kentucky Research Foundation | Means to achieve sustained release of synergistic drugs by conjugation |
| US5550050A (en) * | 1994-04-15 | 1996-08-27 | Cytotherapeutics, Inc. | Method for implanting encapsulated cells in a host |
| US5518672A (en) | 1994-05-31 | 1996-05-21 | Randcastle Extrusion Systems, Inc. | Extrusion surge controller and method |
| US5486328A (en) | 1994-05-31 | 1996-01-23 | Randcastle Extrusion Systems, Inc. | Extrusion surge suppressor and method |
| US5569429A (en) | 1995-05-05 | 1996-10-29 | Randcastle Extrusion Systems, Inc. | Dynamic seal and sealing method |
| US5773019A (en) * | 1995-09-27 | 1998-06-30 | The University Of Kentucky Research Foundation | Implantable controlled release device to deliver drugs directly to an internal portion of the body |
| US5902598A (en) * | 1997-08-28 | 1999-05-11 | Control Delivery Systems, Inc. | Sustained release drug delivery devices |
| US6476079B1 (en) * | 1999-12-23 | 2002-11-05 | Leiras Oy | Devices for the delivery of drugs having antiprogestinic properties |
| US6375972B1 (en) * | 2000-04-26 | 2002-04-23 | Control Delivery Systems, Inc. | Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof |
| SE0001893D0 (en) * | 2000-05-22 | 2000-05-22 | Pharmacia & Upjohn Ab | Medical arrangement |
| AU2002324447B2 (en) * | 2001-06-22 | 2006-06-29 | Durect Corporation | Zero-order prolonged release coaxial implants |
| AUPR602401A0 (en) * | 2001-06-29 | 2001-07-26 | Smart Drug Systems Inc | Sustained release delivery system |
| AUPR951501A0 (en) * | 2001-12-14 | 2002-01-24 | Smart Drug Systems Inc | Modified sustained release pharmaceutical system |
| WO2003051328A1 (en) * | 2001-12-18 | 2003-06-26 | Novo Nordisk A/S | Solid dose micro implant |
| WO2005051234A2 (en) | 2003-11-13 | 2005-06-09 | Control Delivery Systems, Inc. | Injectable sustained release implant having a bioerodible matrix core and a bioerodible skin |
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2004
- 2004-10-26 WO PCT/US2004/035430 patent/WO2005051234A2/en active Application Filing
- 2004-10-26 CA CA2545650A patent/CA2545650C/en active Active
- 2004-10-26 PL PL04796413T patent/PL1696822T3/en unknown
- 2004-10-26 AU AU2004292957A patent/AU2004292957C1/en active Active
- 2004-10-26 MX MXPA06005431A patent/MXPA06005431A/en active IP Right Grant
- 2004-10-26 PT PT04796413T patent/PT1696822E/en unknown
- 2004-10-26 JP JP2006539545A patent/JP5661226B2/en active Active
- 2004-10-26 EP EP10156691.7A patent/EP2233112B3/en active Active
- 2004-10-26 NZ NZ575950A patent/NZ575950A/en unknown
- 2004-10-26 PL PL10156691T patent/PL2233112T6/en unknown
- 2004-10-26 ES ES10156691.7T patent/ES2447816T7/en active Active
- 2004-10-26 ES ES04796413T patent/ES2340389T3/en active Active
- 2004-10-26 DE DE602004026106T patent/DE602004026106D1/en active Active
- 2004-10-26 DK DK04796413.5T patent/DK1696822T3/en active
- 2004-10-26 PT PT101566917T patent/PT2233112E/en unknown
- 2004-10-26 AT AT04796413T patent/ATE460901T1/en active
- 2004-10-26 NZ NZ547619A patent/NZ547619A/en unknown
- 2004-10-26 EP EP04796413A patent/EP1696822B1/en active Active
- 2004-10-26 NZ NZ581461A patent/NZ581461A/en unknown
- 2004-10-26 SI SI200431405T patent/SI1696822T1/en unknown
- 2004-11-05 TW TW093133899A patent/TWI445559B/en active
- 2004-11-05 TW TW103107311A patent/TWI496597B/en active
-
2006
- 2006-05-11 IL IL175584A patent/IL175584A/en active IP Right Grant
- 2006-05-23 NO NO20062362A patent/NO20062362L/en unknown
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2011
- 2011-03-29 HK HK11103212.3A patent/HK1148931A1/en unknown
- 2011-12-16 JP JP2011275895A patent/JP5526114B2/en active Active
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2013
- 2013-11-19 JP JP2013239238A patent/JP5918195B2/en active Active
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2014
- 2014-02-20 CY CY20141100139T patent/CY1114947T1/en unknown
- 2014-05-20 FR FR14C0042C patent/FR14C0042I1/en active Active
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Legal Events
| Date | Code | Title | Description |
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| UEP | Publication of translation of european patent specification |
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